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# Copyright (C) 2004, 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from shutil import rmtree
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import bzrlib.branch as branch
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import bzrlib.bzrdir as bzrdir
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from bzrlib._merge_core import ApplyMerge3
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from bzrlib.commands import Command, display_command
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from bzrlib.branch import Branch
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from bzrlib.revision import common_ancestor
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import bzrlib.errors as errors
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from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
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NotBranchError, DivergedBranches, NotConflicted,
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NoSuchFile, NoWorkingTree, FileInWrongBranch)
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from bzrlib.log import show_one_log
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from bzrlib.option import Option
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet
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from bzrlib.transport.local import LocalTransport
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from bzrlib.workingtree import WorkingTree
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except FileInWrongBranch, e:
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raise BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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def internal_tree_files(file_list, default_branch=u'.'):
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Return a branch and list of branch-relative paths.
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If supplied file_list is empty or None, the branch default will be used,
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and returned file_list will match the original.
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(file_list[0])[0]
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for filename in file_list:
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new_list.append(tree.relpath(filename))
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except errors.PathNotChild:
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raise FileInWrongBranch(tree.branch, filename)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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Nothing about this file has changed since the previous revision.
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Only shown with --all.
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details in the
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changes to file texts, use 'bzr diff'.
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['all', 'show-ids', 'revision']
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aliases = ['st', 'stat']
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def run(self, all=False, show_ids=False, file_list=None, revision=None):
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tree, file_list = tree_files(file_list)
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from bzrlib.status import show_status
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show_status(tree.branch, show_unchanged=all, show_ids=show_ids,
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specific_files=file_list, revision=revision)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise BzrCommandError('You can only supply one of revision_id or --revision')
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if revision_id is None and revision is None:
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raise BzrCommandError('You must supply either --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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if revision_id is not None:
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sys.stdout.write(b.repository.get_revision_xml(revision_id))
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elif revision is not None:
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raise BzrCommandError('You cannot specify a NULL revision.')
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revno, rev_id = rev.in_history(b)
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sys.stdout.write(b.repository.get_revision_xml(rev_id))
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch."""
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takes_args = ['location?']
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def run(self, location=u'.'):
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print Branch.open_containing(location)[0].revno()
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=[]):
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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for rev in revision_info_list:
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revs.append(RevisionSpec(rev))
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raise BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % revinfo.rev_id
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explictly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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takes_args = ['file*']
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takes_options = ['no-recurse', 'dry-run', 'verbose']
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
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# This is pointless, but I'd rather not raise an error
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action = bzrlib.add.add_action_null
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action = bzrlib.add.add_action_print
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action = bzrlib.add.add_action_add
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action = bzrlib.add.add_action_add_and_print
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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for glob in sorted(ignored.keys()):
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match_len = len(ignored[glob])
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for path in ignored[glob]:
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print "ignored %s matching \"%s\"" % (path, glob)
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print "ignored %d file(s) matching \"%s\"" % (match_len,
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print "If you wish to add some of these files, please add them"\
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example; --kind file.
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takes_options = ['revision', 'show-ids', 'kind']
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def run(self, revision=None, show_ids=False, kind=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise BzrCommandError('invalid kind specified')
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tree = WorkingTree.open_containing(u'.')[0]
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inv = tree.read_working_inventory()
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = tree.branch.repository.get_revision_inventory(
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revision[0].in_history(tree.branch).rev_id)
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for path, entry in inv.entries():
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if kind and kind != entry.kind:
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print '%-50s %s' % (path, entry.file_id)
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class cmd_move(Command):
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"""Move files to a different directory.
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The destination must be a versioned directory in the same branch.
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takes_args = ['source$', 'dest']
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def run(self, source_list, dest):
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tree, source_list = tree_files(source_list)
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# TODO: glob expansion on windows?
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tree.move(source_list, tree.relpath(dest))
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class cmd_rename(Command):
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"""Change the name of an entry.
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bzr rename frob.c frobber.c
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bzr rename src/frob.c lib/frob.c
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It is an error if the destination name exists.
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See also the 'move' command, which moves files into a different
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directory without changing their name.
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# TODO: Some way to rename multiple files without invoking
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# bzr for each one?"""
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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tree, (from_name, to_name) = tree_files((from_name, to_name))
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tree.rename_one(from_name, to_name)
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name, which must not already exist.
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Files cannot be moved between branches.
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takes_args = ['names*']
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def run(self, names_list):
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if len(names_list) < 2:
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raise BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1]):
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print "%s => %s" % pair
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if len(names_list) != 2:
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raise BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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tree.rename_one(rel_names[0], rel_names[1])
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print "%s => %s" % (rel_names[0], rel_names[1])
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class cmd_pull(Command):
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"""Pull any changes from another branch into the current one.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if both branches have had commits without first
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pulling from the other.
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If branches have diverged, you can use 'bzr merge' to pull the text changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use --overwrite.
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takes_options = ['remember', 'overwrite', 'verbose']
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False, verbose=False):
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# FIXME: too much stuff is in the command class
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tree_to = WorkingTree.open_containing(u'.')[0]
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stored_loc = tree_to.branch.get_parent()
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if stored_loc is None:
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raise BzrCommandError("No pull location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_from = Branch.open(location)
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br_to = tree_to.branch
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old_rh = br_to.revision_history()
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count = tree_to.pull(br_from, overwrite)
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if br_to.get_parent() is None or remember:
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br_to.set_parent(location)
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note('%d revision(s) pulled.' % (count,))
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new_rh = tree_to.branch.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(tree_to.branch, old_rh, new_rh)
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class cmd_push(Command):
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"""Push this branch into another branch.
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The remote branch will not have its working tree populated because this
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is both expensive, and may not be supported on the remote file system.
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Some smart servers or protocols *may* put the working tree in place.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the branch being pushed to is not an older version
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that
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before doing a 'push --overwrite'.
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takes_options = ['remember', 'overwrite',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist')]
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False):
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# FIXME: Way too big! Put this into a function called from the
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from bzrlib.transport import get_transport
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tree_from = WorkingTree.open_containing(u'.')[0]
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br_from = tree_from.branch
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stored_loc = tree_from.branch.get_push_location()
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if stored_loc is None:
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raise BzrCommandError("No push location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_to = Branch.open(location)
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except NotBranchError:
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transport = get_transport(location).clone('..')
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if not create_prefix:
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transport.mkdir(transport.relpath(location))
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raise BzrCommandError("Parent directory of %s "
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"does not exist." % location)
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current = transport.base
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needed = [(transport, transport.relpath(location))]
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transport, relpath = needed[-1]
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transport.mkdir(relpath)
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new_transport = transport.clone('..')
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needed.append((new_transport,
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new_transport.relpath(transport.base)))
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if new_transport.base == transport.base:
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raise BzrCommandError("Could not creeate "
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if isinstance(transport, LocalTransport):
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br_to = WorkingTree.create_standalone(location).branch
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br_to = Branch.create(location)
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old_rh = br_to.revision_history()
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tree_to = br_to.working_tree()
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except NoWorkingTree:
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# TODO: This should be updated for branches which don't have a
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# working tree, as opposed to ones where we just couldn't
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warning('Unable to update the working tree of: %s' % (br_to.base,))
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count = br_to.pull(br_from, overwrite)
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count = tree_to.pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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" Try a merge then push with overwrite.")
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(location)
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note('%d revision(s) pushed.' % (count,))
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new_rh = br_to.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(br_to, old_rh, new_rh)
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class cmd_branch(Command):
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"""Create a new copy of a branch.
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If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
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be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "branch foo/bar -r 5".
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--basis is to speed up branching from remote branches. When specified, it
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copies all the file-contents, inventory and revision data from the basis
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branch before copying anything from the remote branch.
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takes_args = ['from_location', 'to_location?']
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takes_options = ['revision', 'basis']
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aliases = ['get', 'clone']
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def run(self, from_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr branch --revision takes exactly 1 revision value')
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br_from = Branch.open(from_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Source location "%s" does not'
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' exist.' % to_location)
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if basis is not None:
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basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(br_from)[1]
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# FIXME - wt.last_revision, fallback to branch, fall back to
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# None or perhaps NULL_REVISION to mean copy nothing
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revision_id = br_from.last_revision()
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if to_location is None:
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to_location = os.path.basename(from_location.rstrip("/\\"))
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name = os.path.basename(to_location) + '\n'
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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dir = br_from.bzrdir.sprout(to_location, revision_id, basis_dir)
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branch = dir.open_branch()
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except bzrlib.errors.NoSuchRevision:
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msg = "The branch %s has no revision %s." % (from_location, revision[0])
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raise BzrCommandError(msg)
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except bzrlib.errors.UnlistableBranch:
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msg = "The branch %s cannot be used as a --basis"
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raise BzrCommandError(msg)
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branch.control_files.put_utf8('branch-name', name)
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note('Branched %d revision(s).' % branch.revno())
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class cmd_checkout(Command):
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"""Create a new checkout of an existing branch.
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If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
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be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
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out of date [so you cannot commit] but it may be useful (i.e. to examine old
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--basis is to speed up checking out from remote branches. When specified, it
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uses the inventory and file contents from the basis branch in preference to the
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branch being checked out. [Not implemented yet.]
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takes_args = ['branch_location', 'to_location?']
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takes_options = ['revision'] # , 'basis']
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def run(self, branch_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr checkout --revision takes exactly 1 revision value')
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source = Branch.open(branch_location)
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(source)[1]
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if to_location is None:
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to_location = os.path.basename(branch_location.rstrip("/\\"))
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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checkout = bzrdir.BzrDirMetaFormat1().initialize(to_location)
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branch.BranchReferenceFormat().initialize(checkout, source)
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checkout.create_workingtree(revision_id)
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class cmd_renames(Command):
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"""Show list of renamed files.
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# TODO: Option to show renames between two historical versions.
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# TODO: Only show renames under dir, rather than in the whole branch.
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takes_args = ['dir?']
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def run(self, dir=u'.'):
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tree = WorkingTree.open_containing(dir)[0]
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old_inv = tree.basis_tree().inventory
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new_inv = tree.read_working_inventory()
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renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
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for old_name, new_name in renames:
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print "%s => %s" % (old_name, new_name)
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class cmd_update(Command):
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"""Update a tree to have the latest code committed to its branch.
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This will perform a merge into the working tree, and may generate
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conflicts. If you have any uncommitted changes, you will still
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need to commit them after the update.
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takes_args = ['dir?']
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def run(self, dir='.'):
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tree = WorkingTree.open_containing(dir)[0]
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if tree.last_revision() == tree.branch.last_revision():
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note("Tree is up to date.")
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conflicts = tree.update()
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note('Updated to revision %d.' %
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(tree.branch.revision_id_to_revno(tree.last_revision()),))
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class cmd_info(Command):
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"""Show statistical information about a branch."""
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takes_args = ['branch?']
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def run(self, branch=None):
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b = WorkingTree.open_containing(branch)[0].branch
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class cmd_remove(Command):
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"""Make a file unversioned.
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This makes bzr stop tracking changes to a versioned file. It does
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not delete the working copy.
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takes_args = ['file+']
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takes_options = ['verbose']
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def run(self, file_list, verbose=False):
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tree, file_list = tree_files(file_list)
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tree.remove(file_list, verbose=verbose)
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class cmd_file_id(Command):
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"""Print file_id of a particular file or directory.
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The file_id is assigned when the file is first added and remains the
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same through all revisions where the file exists, even when it is
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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i = tree.inventory.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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class cmd_file_path(Command):
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"""Print path of file_ids to a file or directory.
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This prints one line for each directory down to the target,
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starting at the branch root."""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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fid = inv.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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for fip in inv.get_idpath(fid):
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class cmd_revision_history(Command):
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"""Display list of revision ids on this branch."""
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branch = WorkingTree.open_containing(u'.')[0].branch
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for patchid in branch.revision_history():
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class cmd_ancestry(Command):
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"""List all revisions merged into this branch."""
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tree = WorkingTree.open_containing(u'.')[0]
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# FIXME. should be tree.last_revision
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for revision_id in b.repository.get_ancestry(b.last_revision()):
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class cmd_init(Command):
790
"""Make a directory into a versioned branch.
792
Use this to create an empty branch, or before importing an
795
Recipe for importing a tree of files:
800
bzr commit -m 'imported project'
802
takes_args = ['location?']
803
def run(self, location=None):
804
from bzrlib.branch import Branch
808
# The path has to exist to initialize a
809
# branch inside of it.
810
# Just using os.mkdir, since I don't
811
# believe that we want to create a bunch of
812
# locations if the user supplies an extended path
813
if not os.path.exists(location):
815
WorkingTree.create_standalone(location)
818
class cmd_diff(Command):
819
"""Show differences in working tree.
821
If files are listed, only the changes in those files are listed.
822
Otherwise, all changes for the tree are listed.
829
# TODO: Allow diff across branches.
830
# TODO: Option to use external diff command; could be GNU diff, wdiff,
831
# or a graphical diff.
833
# TODO: Python difflib is not exactly the same as unidiff; should
834
# either fix it up or prefer to use an external diff.
836
# TODO: If a directory is given, diff everything under that.
838
# TODO: Selected-file diff is inefficient and doesn't show you
841
# TODO: This probably handles non-Unix newlines poorly.
843
takes_args = ['file*']
844
takes_options = ['revision', 'diff-options']
845
aliases = ['di', 'dif']
848
def run(self, revision=None, file_list=None, diff_options=None):
849
from bzrlib.diff import show_diff
851
tree, file_list = internal_tree_files(file_list)
854
except FileInWrongBranch:
855
if len(file_list) != 2:
856
raise BzrCommandError("Files are in different branches")
858
b, file1 = Branch.open_containing(file_list[0])
859
b2, file2 = Branch.open_containing(file_list[1])
860
if file1 != "" or file2 != "":
861
# FIXME diff those two files. rbc 20051123
862
raise BzrCommandError("Files are in different branches")
864
if revision is not None:
866
raise BzrCommandError("Can't specify -r with two branches")
867
if (len(revision) == 1) or (revision[1].spec is None):
868
return show_diff(tree.branch, revision[0], specific_files=file_list,
869
external_diff_options=diff_options)
870
elif len(revision) == 2:
871
return show_diff(tree.branch, revision[0], specific_files=file_list,
872
external_diff_options=diff_options,
873
revision2=revision[1])
875
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
878
return show_diff(b, None, specific_files=file_list,
879
external_diff_options=diff_options, b2=b2)
881
return show_diff(tree.branch, None, specific_files=file_list,
882
external_diff_options=diff_options)
885
class cmd_deleted(Command):
886
"""List files deleted in the working tree.
888
# TODO: Show files deleted since a previous revision, or
889
# between two revisions.
890
# TODO: Much more efficient way to do this: read in new
891
# directories with readdir, rather than stating each one. Same
892
# level of effort but possibly much less IO. (Or possibly not,
893
# if the directories are very large...)
895
def run(self, show_ids=False):
896
tree = WorkingTree.open_containing(u'.')[0]
897
old = tree.basis_tree()
898
for path, ie in old.inventory.iter_entries():
899
if not tree.has_id(ie.file_id):
901
print '%-50s %s' % (path, ie.file_id)
906
class cmd_modified(Command):
907
"""List files modified in working tree."""
911
from bzrlib.delta import compare_trees
913
tree = WorkingTree.open_containing(u'.')[0]
914
td = compare_trees(tree.basis_tree(), tree)
916
for path, id, kind, text_modified, meta_modified in td.modified:
921
class cmd_added(Command):
922
"""List files added in working tree."""
926
wt = WorkingTree.open_containing(u'.')[0]
927
basis_inv = wt.basis_tree().inventory
930
if file_id in basis_inv:
932
path = inv.id2path(file_id)
933
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
939
class cmd_root(Command):
940
"""Show the tree root directory.
942
The root is the nearest enclosing directory with a .bzr control
944
takes_args = ['filename?']
946
def run(self, filename=None):
947
"""Print the branch root."""
948
tree = WorkingTree.open_containing(filename)[0]
952
class cmd_log(Command):
953
"""Show log of this branch.
955
To request a range of logs, you can use the command -r begin..end
956
-r revision requests a specific revision, -r ..end or -r begin.. are
960
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
962
takes_args = ['filename?']
963
takes_options = [Option('forward',
964
help='show from oldest to newest'),
965
'timezone', 'verbose',
966
'show-ids', 'revision',
969
help='show revisions whose message matches this regexp',
974
def run(self, filename=None, timezone='original',
983
from bzrlib.log import log_formatter, show_log
985
assert message is None or isinstance(message, basestring), \
986
"invalid message argument %r" % message
987
direction = (forward and 'forward') or 'reverse'
992
# find the file id to log:
994
dir, fp = bzrdir.BzrDir.open_containing(filename)
995
b = dir.open_branch()
999
inv = dir.open_workingtree().inventory
1000
except (errors.NotBranchError, errors.NotLocalUrl):
1001
# either no tree, or is remote.
1002
inv = b.basis_tree().inventory
1003
file_id = inv.path2id(fp)
1006
# FIXME ? log the current subdir only RBC 20060203
1007
dir, relpath = bzrdir.BzrDir.open_containing('.')
1008
b = dir.open_branch()
1010
if revision is None:
1013
elif len(revision) == 1:
1014
rev1 = rev2 = revision[0].in_history(b).revno
1015
elif len(revision) == 2:
1016
rev1 = revision[0].in_history(b).revno
1017
rev2 = revision[1].in_history(b).revno
1019
raise BzrCommandError('bzr log --revision takes one or two values.')
1021
# By this point, the revision numbers are converted to the +ve
1022
# form if they were supplied in the -ve form, so we can do
1023
# this comparison in relative safety
1025
(rev2, rev1) = (rev1, rev2)
1027
mutter('encoding log as %r', bzrlib.user_encoding)
1029
# use 'replace' so that we don't abort if trying to write out
1030
# in e.g. the default C locale.
1031
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1033
log_format = get_log_format(long=long, short=short, line=line)
1034
lf = log_formatter(log_format,
1037
show_timezone=timezone)
1043
direction=direction,
1044
start_revision=rev1,
1049
def get_log_format(long=False, short=False, line=False, default='long'):
1050
log_format = default
1054
log_format = 'short'
1060
class cmd_touching_revisions(Command):
1061
"""Return revision-ids which affected a particular file.
1063
A more user-friendly interface is "bzr log FILE"."""
1065
takes_args = ["filename"]
1067
def run(self, filename):
1068
tree, relpath = WorkingTree.open_containing(filename)
1070
inv = tree.read_working_inventory()
1071
file_id = inv.path2id(relpath)
1072
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1073
print "%6d %s" % (revno, what)
1076
class cmd_ls(Command):
1077
"""List files in a tree.
1079
# TODO: Take a revision or remote path and list that tree instead.
1081
takes_options = ['verbose', 'revision',
1082
Option('non-recursive',
1083
help='don\'t recurse into sub-directories'),
1085
help='Print all paths from the root of the branch.'),
1086
Option('unknown', help='Print unknown files'),
1087
Option('versioned', help='Print versioned files'),
1088
Option('ignored', help='Print ignored files'),
1090
Option('null', help='Null separate the files'),
1093
def run(self, revision=None, verbose=False,
1094
non_recursive=False, from_root=False,
1095
unknown=False, versioned=False, ignored=False,
1098
if verbose and null:
1099
raise BzrCommandError('Cannot set both --verbose and --null')
1100
all = not (unknown or versioned or ignored)
1102
selection = {'I':ignored, '?':unknown, 'V':versioned}
1104
tree, relpath = WorkingTree.open_containing(u'.')
1109
if revision is not None:
1110
tree = tree.branch.repository.revision_tree(
1111
revision[0].in_history(tree.branch).rev_id)
1112
for fp, fc, kind, fid, entry in tree.list_files():
1113
if fp.startswith(relpath):
1114
fp = fp[len(relpath):]
1115
if non_recursive and '/' in fp:
1117
if not all and not selection[fc]:
1120
kindch = entry.kind_character()
1121
print '%-8s %s%s' % (fc, fp, kindch)
1123
sys.stdout.write(fp)
1124
sys.stdout.write('\0')
1130
class cmd_unknowns(Command):
1131
"""List unknown files."""
1134
from bzrlib.osutils import quotefn
1135
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1139
class cmd_ignore(Command):
1140
"""Ignore a command or pattern.
1142
To remove patterns from the ignore list, edit the .bzrignore file.
1144
If the pattern contains a slash, it is compared to the whole path
1145
from the branch root. Otherwise, it is compared to only the last
1146
component of the path. To match a file only in the root directory,
1149
Ignore patterns are case-insensitive on case-insensitive systems.
1151
Note: wildcards must be quoted from the shell on Unix.
1154
bzr ignore ./Makefile
1155
bzr ignore '*.class'
1157
# TODO: Complain if the filename is absolute
1158
takes_args = ['name_pattern']
1160
def run(self, name_pattern):
1161
from bzrlib.atomicfile import AtomicFile
1164
tree, relpath = WorkingTree.open_containing(u'.')
1165
ifn = tree.abspath('.bzrignore')
1167
if os.path.exists(ifn):
1170
igns = f.read().decode('utf-8')
1176
# TODO: If the file already uses crlf-style termination, maybe
1177
# we should use that for the newly added lines?
1179
if igns and igns[-1] != '\n':
1181
igns += name_pattern + '\n'
1184
f = AtomicFile(ifn, 'wt')
1185
f.write(igns.encode('utf-8'))
1190
inv = tree.inventory
1191
if inv.path2id('.bzrignore'):
1192
mutter('.bzrignore is already versioned')
1194
mutter('need to make new .bzrignore file versioned')
1195
tree.add(['.bzrignore'])
1198
class cmd_ignored(Command):
1199
"""List ignored files and the patterns that matched them.
1201
See also: bzr ignore"""
1204
tree = WorkingTree.open_containing(u'.')[0]
1205
for path, file_class, kind, file_id, entry in tree.list_files():
1206
if file_class != 'I':
1208
## XXX: Slightly inefficient since this was already calculated
1209
pat = tree.is_ignored(path)
1210
print '%-50s %s' % (path, pat)
1213
class cmd_lookup_revision(Command):
1214
"""Lookup the revision-id from a revision-number
1217
bzr lookup-revision 33
1220
takes_args = ['revno']
1223
def run(self, revno):
1227
raise BzrCommandError("not a valid revision-number: %r" % revno)
1229
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1232
class cmd_export(Command):
1233
"""Export past revision to destination directory.
1235
If no revision is specified this exports the last committed revision.
1237
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1238
given, try to find the format with the extension. If no extension
1239
is found exports to a directory (equivalent to --format=dir).
1241
Root may be the top directory for tar, tgz and tbz2 formats. If none
1242
is given, the top directory will be the root name of the file.
1244
Note: export of tree with non-ascii filenames to zip is not supported.
1246
Supported formats Autodetected by extension
1247
----------------- -------------------------
1250
tbz2 .tar.bz2, .tbz2
1254
takes_args = ['dest']
1255
takes_options = ['revision', 'format', 'root']
1256
def run(self, dest, revision=None, format=None, root=None):
1258
from bzrlib.export import export
1259
tree = WorkingTree.open_containing(u'.')[0]
1261
if revision is None:
1262
# should be tree.last_revision FIXME
1263
rev_id = b.last_revision()
1265
if len(revision) != 1:
1266
raise BzrError('bzr export --revision takes exactly 1 argument')
1267
rev_id = revision[0].in_history(b).rev_id
1268
t = b.repository.revision_tree(rev_id)
1270
export(t, dest, format, root)
1271
except errors.NoSuchExportFormat, e:
1272
raise BzrCommandError('Unsupported export format: %s' % e.format)
1275
class cmd_cat(Command):
1276
"""Write a file's text from a previous revision."""
1278
takes_options = ['revision']
1279
takes_args = ['filename']
1282
def run(self, filename, revision=None):
1283
if revision is not None and len(revision) != 1:
1284
raise BzrCommandError("bzr cat --revision takes exactly one number")
1287
tree, relpath = WorkingTree.open_containing(filename)
1289
except NotBranchError:
1293
b, relpath = Branch.open_containing(filename)
1294
if revision is None:
1295
revision_id = b.last_revision()
1297
revision_id = revision[0].in_history(b).rev_id
1298
b.print_file(relpath, revision_id)
1301
class cmd_local_time_offset(Command):
1302
"""Show the offset in seconds from GMT to local time."""
1306
print bzrlib.osutils.local_time_offset()
1310
class cmd_commit(Command):
1311
"""Commit changes into a new revision.
1313
If no arguments are given, the entire tree is committed.
1315
If selected files are specified, only changes to those files are
1316
committed. If a directory is specified then the directory and everything
1317
within it is committed.
1319
A selected-file commit may fail in some cases where the committed
1320
tree would be invalid, such as trying to commit a file in a
1321
newly-added directory that is not itself committed.
1323
# TODO: Run hooks on tree to-be-committed, and after commit.
1325
# TODO: Strict commit that fails if there are deleted files.
1326
# (what does "deleted files" mean ??)
1328
# TODO: Give better message for -s, --summary, used by tla people
1330
# XXX: verbose currently does nothing
1332
takes_args = ['selected*']
1333
takes_options = ['message', 'verbose',
1335
help='commit even if nothing has changed'),
1336
Option('file', type=str,
1338
help='file containing commit message'),
1340
help="refuse to commit if there are unknown "
1341
"files in the working tree."),
1343
aliases = ['ci', 'checkin']
1345
def run(self, message=None, file=None, verbose=True, selected_list=None,
1346
unchanged=False, strict=False):
1347
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1349
from bzrlib.msgeditor import edit_commit_message, \
1350
make_commit_message_template
1351
from bzrlib.status import show_status
1352
from tempfile import TemporaryFile
1355
# TODO: Need a blackbox test for invoking the external editor; may be
1356
# slightly problematic to run this cross-platform.
1358
# TODO: do more checks that the commit will succeed before
1359
# spending the user's valuable time typing a commit message.
1361
# TODO: if the commit *does* happen to fail, then save the commit
1362
# message to a temporary file where it can be recovered
1363
tree, selected_list = tree_files(selected_list)
1364
if message is None and not file:
1365
template = make_commit_message_template(tree, selected_list)
1366
message = edit_commit_message(template)
1368
raise BzrCommandError("please specify a commit message"
1369
" with either --message or --file")
1370
elif message and file:
1371
raise BzrCommandError("please specify either --message or --file")
1375
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1378
raise BzrCommandError("empty commit message specified")
1381
tree.commit(message, specific_files=selected_list,
1382
allow_pointless=unchanged, strict=strict)
1383
except PointlessCommit:
1384
# FIXME: This should really happen before the file is read in;
1385
# perhaps prepare the commit; get the message; then actually commit
1386
raise BzrCommandError("no changes to commit",
1387
["use --unchanged to commit anyhow"])
1388
except ConflictsInTree:
1389
raise BzrCommandError("Conflicts detected in working tree. "
1390
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1391
except StrictCommitFailed:
1392
raise BzrCommandError("Commit refused because there are unknown "
1393
"files in the working tree.")
1394
note('Committed revision %d.' % (tree.branch.revno(),))
1397
class cmd_check(Command):
1398
"""Validate consistency of branch history.
1400
This command checks various invariants about the branch storage to
1401
detect data corruption or bzr bugs.
1403
takes_args = ['branch?']
1404
takes_options = ['verbose']
1406
def run(self, branch=None, verbose=False):
1407
from bzrlib.check import check
1409
tree = WorkingTree.open_containing()[0]
1410
branch = tree.branch
1412
branch = Branch.open(branch)
1413
check(branch, verbose)
1416
class cmd_scan_cache(Command):
1419
from bzrlib.hashcache import HashCache
1425
print '%6d stats' % c.stat_count
1426
print '%6d in hashcache' % len(c._cache)
1427
print '%6d files removed from cache' % c.removed_count
1428
print '%6d hashes updated' % c.update_count
1429
print '%6d files changed too recently to cache' % c.danger_count
1436
class cmd_upgrade(Command):
1437
"""Upgrade branch storage to current format.
1439
The check command or bzr developers may sometimes advise you to run
1440
this command. When the default format has changed you may also be warned
1441
during other operations to upgrade.
1443
takes_args = ['url?']
1445
def run(self, url='.'):
1446
from bzrlib.upgrade import upgrade
1450
class cmd_whoami(Command):
1451
"""Show bzr user id."""
1452
takes_options = ['email']
1455
def run(self, email=False):
1457
b = WorkingTree.open_containing(u'.')[0].branch
1458
config = bzrlib.config.BranchConfig(b)
1459
except NotBranchError:
1460
config = bzrlib.config.GlobalConfig()
1463
print config.user_email()
1465
print config.username()
1468
class cmd_nick(Command):
1469
"""Print or set the branch nickname.
1471
If unset, the tree root directory name is used as the nickname
1472
To print the current nickname, execute with no argument.
1474
takes_args = ['nickname?']
1475
def run(self, nickname=None):
1476
branch = Branch.open_containing(u'.')[0]
1477
if nickname is None:
1478
self.printme(branch)
1480
branch.nick = nickname
1483
def printme(self, branch):
1487
class cmd_selftest(Command):
1488
"""Run internal test suite.
1490
This creates temporary test directories in the working directory,
1491
but not existing data is affected. These directories are deleted
1492
if the tests pass, or left behind to help in debugging if they
1493
fail and --keep-output is specified.
1495
If arguments are given, they are regular expressions that say
1496
which tests should run.
1498
If the global option '--no-plugins' is given, plugins are not loaded
1499
before running the selftests. This has two effects: features provided or
1500
modified by plugins will not be tested, and tests provided by plugins will
1505
bzr --no-plugins selftest -v
1507
# TODO: --list should give a list of all available tests
1509
# NB: this is used from the class without creating an instance, which is
1510
# why it does not have a self parameter.
1511
def get_transport_type(typestring):
1512
"""Parse and return a transport specifier."""
1513
if typestring == "sftp":
1514
from bzrlib.transport.sftp import SFTPAbsoluteServer
1515
return SFTPAbsoluteServer
1516
if typestring == "memory":
1517
from bzrlib.transport.memory import MemoryServer
1519
msg = "No known transport type %s. Supported types are: sftp\n" %\
1521
raise BzrCommandError(msg)
1524
takes_args = ['testspecs*']
1525
takes_options = ['verbose',
1526
Option('one', help='stop when one test fails'),
1527
Option('keep-output',
1528
help='keep output directories when tests fail'),
1530
help='Use a different transport by default '
1531
'throughout the test suite.',
1532
type=get_transport_type),
1535
def run(self, testspecs_list=None, verbose=False, one=False,
1536
keep_output=False, transport=None):
1538
from bzrlib.tests import selftest
1539
# we don't want progress meters from the tests to go to the
1540
# real output; and we don't want log messages cluttering up
1542
save_ui = bzrlib.ui.ui_factory
1543
bzrlib.trace.info('running tests...')
1545
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1546
if testspecs_list is not None:
1547
pattern = '|'.join(testspecs_list)
1550
result = selftest(verbose=verbose,
1552
stop_on_failure=one,
1553
keep_output=keep_output,
1554
transport=transport)
1556
bzrlib.trace.info('tests passed')
1558
bzrlib.trace.info('tests failed')
1559
return int(not result)
1561
bzrlib.ui.ui_factory = save_ui
1564
def _get_bzr_branch():
1565
"""If bzr is run from a branch, return Branch or None"""
1566
import bzrlib.errors
1567
from bzrlib.branch import Branch
1568
from bzrlib.osutils import abspath
1569
from os.path import dirname
1572
branch = Branch.open(dirname(abspath(dirname(__file__))))
1574
except bzrlib.errors.BzrError:
1579
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1580
# is bzrlib itself in a branch?
1581
branch = _get_bzr_branch()
1583
rh = branch.revision_history()
1585
print " bzr checkout, revision %d" % (revno,)
1586
print " nick: %s" % (branch.nick,)
1588
print " revid: %s" % (rh[-1],)
1589
print bzrlib.__copyright__
1590
print "http://bazaar-ng.org/"
1592
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1593
print "you may use, modify and redistribute it under the terms of the GNU"
1594
print "General Public License version 2 or later."
1597
class cmd_version(Command):
1598
"""Show version of bzr."""
1603
class cmd_rocks(Command):
1604
"""Statement of optimism."""
1608
print "it sure does!"
1611
class cmd_find_merge_base(Command):
1612
"""Find and print a base revision for merging two branches.
1614
# TODO: Options to specify revisions on either side, as if
1615
# merging only part of the history.
1616
takes_args = ['branch', 'other']
1620
def run(self, branch, other):
1621
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1623
branch1 = Branch.open_containing(branch)[0]
1624
branch2 = Branch.open_containing(other)[0]
1626
history_1 = branch1.revision_history()
1627
history_2 = branch2.revision_history()
1629
last1 = branch1.last_revision()
1630
last2 = branch2.last_revision()
1632
source = MultipleRevisionSources(branch1.repository,
1635
base_rev_id = common_ancestor(last1, last2, source)
1637
print 'merge base is revision %s' % base_rev_id
1641
if base_revno is None:
1642
raise bzrlib.errors.UnrelatedBranches()
1644
print ' r%-6d in %s' % (base_revno, branch)
1646
other_revno = branch2.revision_id_to_revno(base_revid)
1648
print ' r%-6d in %s' % (other_revno, other)
1652
class cmd_merge(Command):
1653
"""Perform a three-way merge.
1655
The branch is the branch you will merge from. By default, it will
1656
merge the latest revision. If you specify a revision, that
1657
revision will be merged. If you specify two revisions, the first
1658
will be used as a BASE, and the second one as OTHER. Revision
1659
numbers are always relative to the specified branch.
1661
By default bzr will try to merge in all new work from the other
1662
branch, automatically determining an appropriate base. If this
1663
fails, you may need to give an explicit base.
1667
To merge the latest revision from bzr.dev
1668
bzr merge ../bzr.dev
1670
To merge changes up to and including revision 82 from bzr.dev
1671
bzr merge -r 82 ../bzr.dev
1673
To merge the changes introduced by 82, without previous changes:
1674
bzr merge -r 81..82 ../bzr.dev
1676
merge refuses to run if there are any uncommitted changes, unless
1679
takes_args = ['branch?']
1680
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1681
Option('show-base', help="Show base revision text in "
1684
def run(self, branch=None, revision=None, force=False, merge_type=None,
1685
show_base=False, reprocess=False):
1686
from bzrlib._merge_core import ApplyMerge3
1687
if merge_type is None:
1688
merge_type = ApplyMerge3
1690
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1692
raise BzrCommandError("No merge location known or specified.")
1694
print "Using saved location: %s" % branch
1695
if revision is None or len(revision) < 1:
1697
other = [branch, -1]
1699
if len(revision) == 1:
1701
other_branch = Branch.open_containing(branch)[0]
1702
revno = revision[0].in_history(other_branch).revno
1703
other = [branch, revno]
1705
assert len(revision) == 2
1706
if None in revision:
1707
raise BzrCommandError(
1708
"Merge doesn't permit that revision specifier.")
1709
b = Branch.open_containing(branch)[0]
1711
base = [branch, revision[0].in_history(b).revno]
1712
other = [branch, revision[1].in_history(b).revno]
1715
conflict_count = merge(other, base, check_clean=(not force),
1716
merge_type=merge_type, reprocess=reprocess,
1717
show_base=show_base)
1718
if conflict_count != 0:
1722
except bzrlib.errors.AmbiguousBase, e:
1723
m = ("sorry, bzr can't determine the right merge base yet\n"
1724
"candidates are:\n "
1725
+ "\n ".join(e.bases)
1727
"please specify an explicit base with -r,\n"
1728
"and (if you want) report this to the bzr developers\n")
1732
class cmd_remerge(Command):
1735
takes_args = ['file*']
1736
takes_options = ['merge-type', 'reprocess',
1737
Option('show-base', help="Show base revision text in "
1740
def run(self, file_list=None, merge_type=None, show_base=False,
1742
from bzrlib.merge import merge_inner, transform_tree
1743
from bzrlib._merge_core import ApplyMerge3
1744
if merge_type is None:
1745
merge_type = ApplyMerge3
1746
tree, file_list = tree_files(file_list)
1749
pending_merges = tree.pending_merges()
1750
if len(pending_merges) != 1:
1751
raise BzrCommandError("Sorry, remerge only works after normal"
1752
+ " merges. Not cherrypicking or"
1754
repository = tree.branch.repository
1755
base_revision = common_ancestor(tree.branch.last_revision(),
1756
pending_merges[0], repository)
1757
base_tree = repository.revision_tree(base_revision)
1758
other_tree = repository.revision_tree(pending_merges[0])
1759
interesting_ids = None
1760
if file_list is not None:
1761
interesting_ids = set()
1762
for filename in file_list:
1763
file_id = tree.path2id(filename)
1764
interesting_ids.add(file_id)
1765
if tree.kind(file_id) != "directory":
1768
for name, ie in tree.inventory.iter_entries(file_id):
1769
interesting_ids.add(ie.file_id)
1770
transform_tree(tree, tree.basis_tree(), interesting_ids)
1771
if file_list is None:
1772
restore_files = list(tree.iter_conflicts())
1774
restore_files = file_list
1775
for filename in restore_files:
1777
restore(tree.abspath(filename))
1778
except NotConflicted:
1780
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1781
interesting_ids = interesting_ids,
1782
other_rev_id=pending_merges[0],
1783
merge_type=merge_type,
1784
show_base=show_base,
1785
reprocess=reprocess)
1793
class cmd_revert(Command):
1794
"""Reverse all changes since the last commit.
1796
Only versioned files are affected. Specify filenames to revert only
1797
those files. By default, any files that are changed will be backed up
1798
first. Backup files have a '~' appended to their name.
1800
takes_options = ['revision', 'no-backup']
1801
takes_args = ['file*']
1802
aliases = ['merge-revert']
1804
def run(self, revision=None, no_backup=False, file_list=None):
1805
from bzrlib.commands import parse_spec
1806
if file_list is not None:
1807
if len(file_list) == 0:
1808
raise BzrCommandError("No files specified")
1812
tree, file_list = tree_files(file_list)
1813
if revision is None:
1814
# FIXME should be tree.last_revision
1815
rev_id = tree.branch.last_revision()
1816
elif len(revision) != 1:
1817
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1819
rev_id = revision[0].in_history(tree.branch).rev_id
1820
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1824
class cmd_assert_fail(Command):
1825
"""Test reporting of assertion failures"""
1828
assert False, "always fails"
1831
class cmd_help(Command):
1832
"""Show help on a command or other topic.
1834
For a list of all available commands, say 'bzr help commands'."""
1835
takes_options = ['long']
1836
takes_args = ['topic?']
1840
def run(self, topic=None, long=False):
1842
if topic is None and long:
1847
class cmd_shell_complete(Command):
1848
"""Show appropriate completions for context.
1850
For a list of all available commands, say 'bzr shell-complete'."""
1851
takes_args = ['context?']
1856
def run(self, context=None):
1857
import shellcomplete
1858
shellcomplete.shellcomplete(context)
1861
class cmd_fetch(Command):
1862
"""Copy in history from another branch but don't merge it.
1864
This is an internal method used for pull and merge."""
1866
takes_args = ['from_branch', 'to_branch']
1867
def run(self, from_branch, to_branch):
1868
from bzrlib.fetch import Fetcher
1869
from bzrlib.branch import Branch
1870
from_b = Branch.open(from_branch)
1871
to_b = Branch.open(to_branch)
1872
Fetcher(to_b, from_b)
1875
class cmd_missing(Command):
1876
"""Show unmerged/unpulled revisions between two branches.
1878
OTHER_BRANCH may be local or remote."""
1879
takes_args = ['other_branch?']
1880
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1882
'Display changes in the local branch only'),
1883
Option('theirs-only',
1884
'Display changes in the remote branch only'),
1892
def run(self, other_branch=None, reverse=False, mine_only=False,
1893
theirs_only=False, long=True, short=False, line=False,
1894
show_ids=False, verbose=False):
1895
from bzrlib.missing import find_unmerged, iter_log_data
1896
from bzrlib.log import log_formatter
1897
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1898
parent = local_branch.get_parent()
1899
if other_branch is None:
1900
other_branch = parent
1901
if other_branch is None:
1902
raise BzrCommandError("No missing location known or specified.")
1903
print "Using last location: " + local_branch.get_parent()
1904
remote_branch = bzrlib.branch.Branch.open(other_branch)
1905
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1906
log_format = get_log_format(long=long, short=short, line=line)
1907
lf = log_formatter(log_format, sys.stdout,
1909
show_timezone='original')
1910
if reverse is False:
1911
local_extra.reverse()
1912
remote_extra.reverse()
1913
if local_extra and not theirs_only:
1914
print "You have %d extra revision(s):" % len(local_extra)
1915
for data in iter_log_data(local_extra, local_branch.repository,
1918
printed_local = True
1920
printed_local = False
1921
if remote_extra and not mine_only:
1922
if printed_local is True:
1924
print "You are missing %d revision(s):" % len(remote_extra)
1925
for data in iter_log_data(remote_extra, remote_branch.repository,
1928
if not remote_extra and not local_extra:
1930
print "Branches are up to date."
1933
if parent is None and other_branch is not None:
1934
local_branch.set_parent(other_branch)
1938
class cmd_plugins(Command):
1943
import bzrlib.plugin
1944
from inspect import getdoc
1945
for name, plugin in bzrlib.plugin.all_plugins().items():
1946
if hasattr(plugin, '__path__'):
1947
print plugin.__path__[0]
1948
elif hasattr(plugin, '__file__'):
1949
print plugin.__file__
1955
print '\t', d.split('\n')[0]
1958
class cmd_testament(Command):
1959
"""Show testament (signing-form) of a revision."""
1960
takes_options = ['revision', 'long']
1961
takes_args = ['branch?']
1963
def run(self, branch=u'.', revision=None, long=False):
1964
from bzrlib.testament import Testament
1965
b = WorkingTree.open_containing(branch)[0].branch
1968
if revision is None:
1969
rev_id = b.last_revision()
1971
rev_id = revision[0].in_history(b).rev_id
1972
t = Testament.from_revision(b.repository, rev_id)
1974
sys.stdout.writelines(t.as_text_lines())
1976
sys.stdout.write(t.as_short_text())
1981
class cmd_annotate(Command):
1982
"""Show the origin of each line in a file.
1984
This prints out the given file with an annotation on the left side
1985
indicating which revision, author and date introduced the change.
1987
If the origin is the same for a run of consecutive lines, it is
1988
shown only at the top, unless the --all option is given.
1990
# TODO: annotate directories; showing when each file was last changed
1991
# TODO: annotate a previous version of a file
1992
# TODO: if the working copy is modified, show annotations on that
1993
# with new uncommitted lines marked
1994
aliases = ['blame', 'praise']
1995
takes_args = ['filename']
1996
takes_options = [Option('all', help='show annotations on all lines'),
1997
Option('long', help='show date in annotations'),
2001
def run(self, filename, all=False, long=False):
2002
from bzrlib.annotate import annotate_file
2003
tree, relpath = WorkingTree.open_containing(filename)
2004
branch = tree.branch
2007
file_id = tree.inventory.path2id(relpath)
2008
tree = branch.repository.revision_tree(branch.last_revision())
2009
file_version = tree.inventory[file_id].revision
2010
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2015
class cmd_re_sign(Command):
2016
"""Create a digital signature for an existing revision."""
2017
# TODO be able to replace existing ones.
2019
hidden = True # is this right ?
2020
takes_args = ['revision_id?']
2021
takes_options = ['revision']
2023
def run(self, revision_id=None, revision=None):
2024
import bzrlib.config as config
2025
import bzrlib.gpg as gpg
2026
if revision_id is not None and revision is not None:
2027
raise BzrCommandError('You can only supply one of revision_id or --revision')
2028
if revision_id is None and revision is None:
2029
raise BzrCommandError('You must supply either --revision or a revision_id')
2030
b = WorkingTree.open_containing(u'.')[0].branch
2031
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
2032
if revision_id is not None:
2033
b.repository.sign_revision(revision_id, gpg_strategy)
2034
elif revision is not None:
2035
if len(revision) == 1:
2036
revno, rev_id = revision[0].in_history(b)
2037
b.repository.sign_revision(rev_id, gpg_strategy)
2038
elif len(revision) == 2:
2039
# are they both on rh- if so we can walk between them
2040
# might be nice to have a range helper for arbitrary
2041
# revision paths. hmm.
2042
from_revno, from_revid = revision[0].in_history(b)
2043
to_revno, to_revid = revision[1].in_history(b)
2044
if to_revid is None:
2045
to_revno = b.revno()
2046
if from_revno is None or to_revno is None:
2047
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2048
for revno in range(from_revno, to_revno + 1):
2049
b.repository.sign_revision(b.get_rev_id(revno),
2052
raise BzrCommandError('Please supply either one revision, or a range.')
2055
class cmd_uncommit(bzrlib.commands.Command):
2056
"""Remove the last committed revision.
2058
By supplying the --all flag, it will not only remove the entry
2059
from revision_history, but also remove all of the entries in the
2062
--verbose will print out what is being removed.
2063
--dry-run will go through all the motions, but not actually
2066
In the future, uncommit will create a changeset, which can then
2069
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2070
information in 'branch-as-repostory' branches.
2071
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2072
information in shared branches as well.
2074
takes_options = ['verbose', 'revision',
2075
Option('dry-run', help='Don\'t actually make changes'),
2076
Option('force', help='Say yes to all questions.')]
2077
takes_args = ['location?']
2080
def run(self, location=None,
2081
dry_run=False, verbose=False,
2082
revision=None, force=False):
2083
from bzrlib.branch import Branch
2084
from bzrlib.log import log_formatter
2086
from bzrlib.uncommit import uncommit
2088
if location is None:
2090
b, relpath = Branch.open_containing(location)
2092
if revision is None:
2094
rev_id = b.last_revision()
2096
revno, rev_id = revision[0].in_history(b)
2098
print 'No revisions to uncommit.'
2100
for r in range(revno, b.revno()+1):
2101
rev_id = b.get_rev_id(r)
2102
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2103
lf.show(r, b.repository.get_revision(rev_id), None)
2106
print 'Dry-run, pretending to remove the above revisions.'
2108
val = raw_input('Press <enter> to continue')
2110
print 'The above revision(s) will be removed.'
2112
val = raw_input('Are you sure [y/N]? ')
2113
if val.lower() not in ('y', 'yes'):
2117
uncommit(b, dry_run=dry_run, verbose=verbose,
2121
def merge(other_revision, base_revision,
2122
check_clean=True, ignore_zero=False,
2123
this_dir=None, backup_files=False, merge_type=ApplyMerge3,
2124
file_list=None, show_base=False, reprocess=False):
2125
"""Merge changes into a tree.
2128
list(path, revno) Base for three-way merge.
2129
If [None, None] then a base will be automatically determined.
2131
list(path, revno) Other revision for three-way merge.
2133
Directory to merge changes into; '.' by default.
2135
If true, this_dir must have no uncommitted changes before the
2137
ignore_zero - If true, suppress the "zero conflicts" message when
2138
there are no conflicts; should be set when doing something we expect
2139
to complete perfectly.
2140
file_list - If supplied, merge only changes to selected files.
2142
All available ancestors of other_revision and base_revision are
2143
automatically pulled into the branch.
2145
The revno may be -1 to indicate the last revision on the branch, which is
2148
This function is intended for use from the command line; programmatic
2149
clients might prefer to call merge.merge_inner(), which has less magic
2152
from bzrlib.merge import Merger, _MergeConflictHandler
2153
if this_dir is None:
2155
this_tree = WorkingTree.open_containing(this_dir)[0]
2156
if show_base and not merge_type is ApplyMerge3:
2157
raise BzrCommandError("Show-base is not supported for this merge"
2158
" type. %s" % merge_type)
2159
if reprocess and not merge_type is ApplyMerge3:
2160
raise BzrCommandError("Reprocess is not supported for this merge"
2161
" type. %s" % merge_type)
2162
if reprocess and show_base:
2163
raise BzrCommandError("Cannot reprocess and show base.")
2164
merger = Merger(this_tree.branch, this_tree=this_tree)
2165
merger.check_basis(check_clean)
2166
merger.set_other(other_revision)
2167
merger.set_base(base_revision)
2168
if merger.base_rev_id == merger.other_rev_id:
2169
note('Nothing to do.')
2171
merger.backup_files = backup_files
2172
merger.merge_type = merge_type
2173
merger.set_interesting_files(file_list)
2174
merger.show_base = show_base
2175
merger.reprocess = reprocess
2176
merger.conflict_handler = _MergeConflictHandler(merger.this_tree,
2179
ignore_zero=ignore_zero)
2180
conflicts = merger.do_merge()
2181
merger.set_pending()
2185
# these get imported and then picked up by the scan for cmd_*
2186
# TODO: Some more consistent way to split command definitions across files;
2187
# we do need to load at least some information about them to know of
2189
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore